PythonForge-Python 3 IDE

PythonForge puts a complete Python 3 development environment on your iPhone and iPad. Write, run and debug real Python — and let the built-in agent develop features for you. No server, no subscription. 【A built-in agent that develops on its own】 Describe what you want. The agent plans the steps, writes the code, runs it, reads the errors and fixes them until it actually works — all inside the IDE. You can see every file it touches and every command it runs, and stop it or take over at any moment. Bring your own API key, or point it at a local model such as Ollama. 【Git version control, built in】 Real Git inside the app: clone, stage, commit, pull and push. Review a per-file diff before committing, then browse branches, history and remotes. Every change is versioned, so a bad edit is never final. 【A real Python runtime, on device】 A full CPython 3 interpreter with its standard library runs locally. Scripts execute at native speed, read and write files in your own folder, take input from the console, and keep running while you switch apps. 【Heavy libraries, already installed】 The packages that usually take forever to set up ship with the app and install offline on first launch: numpy, pandas, scipy, matplotlib, Pillow, OpenCV, scikit-image, sympy, pyarrow and MLX — plus Flask and friends for a local server. Data science on a phone, without a terminal. 【A serious code editor】 Syntax highlighting, semantic completion for modules and members, bracket matching, snippets, find and replace, unlimited undo, multiple themes, and a keyboard accessory bar tuned for typing Python. External keyboards get shortcuts too. 【Breakpoints and step-through debugging】 Set a breakpoint in the gutter, run, then step over, step in or step out while you inspect variables in the debug panel. Errors come back as tappable tracebacks that jump straight to the offending line. 【Notebooks】 Open, edit and run Jupyter notebooks (.ipynb) cell by cell — code cells, markdown cells, outputs and images, rendered on device. 【Packages, SQL, web preview】 Install any package from PyPI by name. Query SQLite databases from a built-in SQL console. Preview HTML, CSS and JavaScript output in an embedded browser, with three.js, Phaser and PixiJS included for graphics work. 【Automation】 Schedule scripts to run at set times, get local notifications when they finish, and start a script from the share sheet or the home screen widget. 【Private by design】 No account. No sign-up. No analytics. Your scripts, packages, database files and API keys stay on your device — nothing is uploaded to us, and there is nothing to collect. 【PythonForge Pro — one-time purchase】 Heavyweight packages (numpy, pandas, scipy, matplotlib, Pillow, OpenCV, scikit-learn, MLX and friends) and full AI access are unlocked with a single one-time in-app purchase of US$10.99. There is no subscription and nothing renews. Everything else — editor, debugger, Git, Jupyter notebooks, SQL console, automation — works without paying. A 3-day full-featured trial starts on first launch, and the purchase can be restored on any device with "Restore Purchases".